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High frequency apparatus, design, construction and practical application; a practical treatise for electrical engineers, electricans, physicians, students and experimenters (1920)

Curtis, Thomas Stanley · New York, Norman W. Henley publishing company · leaf 126

An illustration from High frequency apparatus, design, construction and practical application; a practical treatise for electrical engineers, electricans, physicians, students and experimenters, 1920, leaf 126
QUENCHED GAP APPARATUS 121 off in a lathe at the same time as the central hole wasdrilled. To do this would require a 10-in. lathe, however,and in view of the admitted restrictions mentioned in theopening paragraphs it was thought best to omit this speci-fication. The facing off and drilling should… … ^D^ia (||||||||||||||j|| -f III 1 PEQ I Tno^-16 Ullllllllllllll^ © 1 CEa -^£- @ - CLQ.

Electric apparatus and appliances

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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